1 / 21

Lecture 1, Part 2: Introduction to Anatomical Directions and Orientation

Lecture 1, Part 2: Introduction to Anatomical Directions and Orientation. Anatomical Position. Hands at sides Palms facing forward Feet together Front view (anterior) Back view (posterior) Pg. 16 Figure 1-6. http://www.emergencymedicaled.com/images/Anatomical%20Position.gif.

frichards
Download Presentation

Lecture 1, Part 2: Introduction to Anatomical Directions and Orientation

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lecture 1, Part 2: Introduction to Anatomical Directions and Orientation

  2. Anatomical Position • Hands at sides • Palms facing forward • Feet together • Front view (anterior) • Back view (posterior) • Pg. 16 Figure 1-6 http://www.emergencymedicaled.com/images/Anatomical%20Position.gif

  3. Anatomical Position – Supine vs. Prone • Supine – • Lying with the front or face and hands facing upward • Prone – • Lying with the front or face and hands facing downward

  4. A. Directional Terminology • Superior (cephalic or cranial) vs. Inferior (caudal) • Anterior (ventral) vs. Posterior (dorsal) • Lateral vs. Medial (mesial) • Proximal vs. Distal • Superficial vs. Deep Pg. 19 Table 1-3!!!

  5. Superficial vs. Deep • Superficial – • Toward or at the body surface • Deep – • Away from the body surface http://www.med.mun.ca/anatomy/media/overview/Comp3.jpg

  6. Anatomical Planes/Sections • Frontal (coronal) – divides the body into anterior/posterior parts • Transverse (horizontal) – divides the body into superior/inferior parts • Also known as a cross-section

  7. Anatomical Planes/Sections • Sagittal – divides the body into right and left parts • Midline

  8. Anatomical Directions Lab • Lab report is due in one week!! • Please follow the protocol given to you and make sure you have drawings or pictures with labels. • YES…you may use your cell phone to take pictures!!

  9. Major Body Cavities & Structures • Cavity – hollow area within the body • Two Major Cavities: • Dorsal • Cranial Cavity – pg. 207 • Vertebral Cavity – pg. 224 • Ventral: houses a group of internal organs (viscera); subdivided into: • Thoracic Cavity – ribs and chest • Abdominal Cavity – directly below the diaphragm • Pelvic Cavity – below Abdominal Cavity

  10. Cranial cavity Vertebral cavity Superior mediastinum Thoracic cavity (contains heart and lungs) Pleural cavity Pericardial cavity within the mediastinum Diaphragm Ventral body cavity (thoracic and abdomino- pelvic cavities) Abdominal cavity (contains digestive viscera) Abdomino- pelvic cavity Key: Pelvic cavity (contains bladder, reproductive organs, and rectum) Dorsal body cavity Ventral body cavity (b) Anterior view Anterior VIEW of Body Cavities Figure 1.9b

  11. Abdominopelvic REGIONS Epi= upon Hypo= low Chondri= cartilage Iliac= hip Gastric = stomach

  12. The 11 Body Systems Integumentary System Skeletal System Muscular System Nervous System Endocrine System Cardiovascular System Lymphatic System Respiratory System Digestive System Urinary System Reproductive System Pages 143-149

  13. Day 1 Integumentary & Skeletal Systems Integumentary System Skeletal System

  14. Day 1 Muscular & Nervous Systems Muscular System Nervous System

  15. Day 1 Endocrine & Cardiovascular Systems Endocrine System Cardiovascular System

  16. Day 1 Lymphatic & Respiratory Systems Lympathic System Respiratory System

  17. Day 1 Digestive & Urinary Systems Digestive System Urinary System

  18. Day 1 Reproductive System Male Reproductive System Female Reproductive System

  19. D. Clinical Terminology • Read “Sectional Anatomy and Clinical Technology” pgs. 12-14 in A & P Applications Manual. • Radiography – • Film records (radiographs) of internal structures of the body made by electromagnetic radiation (X-rays, gamma rays, radio waves) passing through the body to act on special film • CT/CAT (computerized axial tomography) – • Imaging technique that uses X-rays to reconstruct the body’s 3-D structure CT/CAT scanning machine

  20. Day 1 D. Clinical Terminology • PET (position emission tomography) – • Imaging technique that shows the chemical functioning and structure of organs • MRI (magnetic resonance imaging) – • Imaging technique that uses a magnetic field and radio waves to show subtle structure differences • Ultrasound – • Imaging technique that uses brief bursts of high-frequency sound waves reflected by internal structures PET scan of 20-yr old’s brain Fetal ultrasound

More Related